【发布时间】:2015-03-09 13:26:26
【问题描述】:
我正在使用babeljs 编写一个 RPG 引擎库。我有两个文件:
dice.js
import assert from 'assert';
import Random from 'random-js';
export default class Dice {
constructor(maxNumber) {
assert(typeof(maxNumber) === "number", "maxNumber must be a number");
this._mt = Random.engines.mt19937();
this.minNumber = 1;
this.maxNumber = maxNumber;
}
makeThrow() {
this._mt.autoSeed();
return Random.integer(this.minNumber, this.maxNumber)(this._mt);
}
}
throwManager.js
import assert from 'assert';
import Dice from 'dice';
export default class ThrowManager {
constructor(settings) {
assert(settings.hasOwnProperty("numberOfDices"), "must set 'numberOfDices'");
assert(settings.hasOwnProperty("maxNumberInDice"), "must set 'maxNumberInDice'");
assert(settings.maxNumberInDice <= 1, "must have at least 1 dice");
this.settings = settings;
}
execute() {
var throwResults = [];
for (var d = 1; d <= this.settings.numberOfDices; d++) {
var dice = new Dice(this.settings.maxNumberInDice);
throwResults.push(dice.makeThrow());
};
return throwResults;
}
}
当我使用 mocha 测试它们时,我会执行以下导入:
tests.js
var assert = require('assert');
var Amzhen = require('../Amzhen.js');
var random = require('random-js');
//tests here...
然而,当我运行测试时,我得到了这个:
Error: Cannot find module 'dice'
at Function.Module._resolveFilename (module.js:338:15)
at Function.Module._load (module.js:280:25)
at Module.require (module.js:364:17)
at require (module.js:380:17)
at Object.<anonymous> (/home/joel/Amzhen.js/Amzhen.js:47:28)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Module.require (module.js:364:17)
at require (module.js:380:17)
at Object.<anonymous> (/home/joel/Amzhen.js/test/tests.js:2:14)
知道为什么找不到dice 模块吗?
我正在用babel src --out-file Amzhen.js && mocha编译代码
【问题讨论】:
-
你能显示
Amzhen.js中需要dice的代码吗?
标签: javascript node.js ecmascript-6 babeljs